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| E2P0049-37-X3 OPTICAL MOS RELAYS This version: Jan. 1998 Previous version: May. 1997 OCM2M4, 2M5 Series M M electronic components OCM2M4, 2M5 SERIES M M Low Output-capacitance Type Optical MOS Relay For AC/DC Load GENERAL DESCRIPTION The OCM2M4 and OCM2M5 Series are optical MOS relays for AC/DC load that provide highspeed response and are capable of handling high-frequency signals. The input portion is an infrared light emitting diode. The output portion uses a combination of low-capacitance VDMOS (Vertical Diffusion MOS) FETs and photodiode arrays. The device is encased in an extremely small 6-pin plastic DIP or SMD-type (gull-wing) package. The optical MOS relay switch may be used in applications that currently use mechanical relay switches, but offers smaller size, noise-free switching, and electronic circuit compatibility because of its non-mechanical operation. Optical MOS relay switches also dissipate less power than equivalent bipolar devices at lower switching frequencies. FEATURES * * * * * * * Infinitesimally small control voltage Excellent high-frequency characteristics (>30 dB isolation at 10 MHz) High-speed switching response of 200 ms or less Low leakage current No chattering or switch bounces No mechanical switching noises Small size and easy mounting (6-pin plastic DIP or SMD-type[gull-wing] package) APPLICATIONS * * * * * * Measurement equipment Audio-visual equipment Home electronics Automatic meter reading equipment Other applications requiring small size or high performance Other applications requiring non-contact switches 1/7 OPTICAL MOS RELAYS OCM2M4, 2M5 Series M M PIN CONFIGURATION (Unit: mm) * DIP Type 8.68 y 0.5 * SMD Type (gull-wing) 5.68 0.25 r 7.62 0.15 0.25 0.03 6.4 0.3 0 +15 -0 1.20.2 y r 6.4 0.3 1.1 0.4 1.2 0.2 8.680.5 q 2.54 0.1 5.08 e 5.93 0.25 3.65 0.2 MAX 0 +15 -0 q 2.54 0.1 5.08 e 0.25 0.03 4.75 3.65 0.2 0.8 0.2 2.8 0.35 0.5 0.2 0.5 0.2 * Through hole (Bottom view) * Mounting pad (Top view) 1.5 1.9 6-f0.85 2.54 2.54 7.62 * Pin Connection Diagram 8.3 y t r 1: Anode 2: Cathode 3: NC 4: Drain 5: Source 6: Drain (LED) (LED) (MOS FET) (MOS FET) (MOS FET) Discharge Circuit q w e 2.54 2.54 4.0 0.2 1.1 0.4 9.9 0.6 2/7 OPTICAL MOS RELAYS OCM2M4, 2M5 Series M M ABSOLUTE MAXIMUM RATINGS (Ambient temperature Ta=25C) Product Name Parameter Symbol OCM204 OCM214 OCM224 OCM244 Condition Unit OCM205 OCM215 OCM225 OCM245 mA mA/C 50 Refer to [Derating Factor of Continuous Forward Current] of characteristics data 0.5 5 75 60 80 100 50 200 40 400 15 Input Characteristics Continuous Forward Current IF Derating Factor of Continuous Forward Current Peak Forward Current Reverse Voltage Power Dissipation Load Voltage Load Current Derating Factor of Load Current Surge Load Current Power Dissipation Total Power Dissipation DIF IFM VR PDL VOFF ION DION ISUG PD Ptot Pulse width 1 ms 1shot Pulse width 100 ms Cycle 10 ms A V mW V mA mA/C A mW mW Output Characteristics Refer to [Derating Factor of Load Current] of characteristics data 0.1 300 325 1500 OCM204 OCM214 OCM224 OCM244 4000 OCM205 OCM215 OCM225 OCM245 -40 to +85 -40 to +100 0.07 0.025 Isolation Voltage VIO V(rms) Operating Temperature Storage Temperature Topr Tstg C C 3/7 OPTICAL MOS RELAYS OCM2M4, 2M5 Series M M ELECTRICAL CHARACTERISTICS (Ambient temperature Ta=25C) Product Name Parameter Input Characteristics Forward Voltage Reverse Voltage Symbol OCM204 OCM214 OCM224 OCM244 Condition IF=10 mA VR=5 V ION=100 mA VOFF=Rating ION=100 mA IF=10 mA ION=Rating Time to flow current is within one second Unit OCM205 OCM215 OCM225 OCM245 V mA mA mA 20 W nA pF pF ms ms 30 40 40 65 90 1.0 7 1.3 30 200 60 200 1.0 1.3 10 5 0.2 100 150 200 300 600 900 VF Min. Max. Max. Max. Min. Min. Typ. Max. Max. Typ. Typ. Typ. Max. Typ. Max. IR Operation Input Current *1 IFA IFR Recovery Input Current Coupling Characteristics Output Characteristics On-resistance RON Off-state Leakage Current*2 IOFF Output Terminal Capacitance COUT Input-to-output Capacitance CIO Turn-on Time Turn-off Time tON tOFF VOFF=Rating VOFF=50 V f=1 MHz f=1 MHz IF=10 mA ION= OCM204, 205:10mA OCM214, 215:10mA OCM224, 225: 4mA OCM244, 245: 1mA *1 : Can correspond to special specification IFA< 3.0 mA *2 : Can correspond to special specification IFA< 0.1 nA 4/7 OPTICAL MOS RELAYS OCM2M4, 2M5 Series M M TYPICAL CHARACTERISTICS * Derating Factor of Continuous Forward Current 60 * Derating Factor of Continuous Load Current 200 Continuous Forward Current IF (mA) Continuous Load Current ION (mA) 50 -0.5 mA/C 100 OCM204/205 (-0.8 mA/C) 80 OCM214/215 (-0.5 mA/C) 60 OCM224/225 (-0.4 mA/C) 40 40 30 20 10 20 OCM244/245 (-0.15 mA/C) 0 50 100 0 -40 0 50 100 0 -40 Temperature Ta (C) Temperature Ta (C) * Operation Input Current vs. Ambient Tempratire 10 * Recovery Input Current vs. Ambient Temperature 10 ION=Rating Recovery Input Current IFR (mA) Operation Input Current IFA (mA) ION=100 mA 5 5 OCM204/205(VOFF=60 V) OCM214/215(VOFF=100 V) OCM224/225(VOFF=200 V) OCM244/245(VOFF=400 V) 0 -40 0 50 100 0 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * On-resistance vs. Ambient Temperature 1 200 IF=10 mA ION=Rating * On-resistance vs. Ambient Temperature 2 1000 IF=10 mA ION=Rating On-resistance RON (W) On-resistance RON (W) OCM224/225 OCM244/245 500 100 OCM214/215 OCM204/205 0 -40 0 -40 0 50 100 0 50 100 Temperature Ta (C) Temperature Ta (C) 5/7 OPTICAL MOS RELAYS * Turn-on/Turn-off Time vs. Ambient Temperature 1 IF=10 mA ION=10 mA(OCM204/205) ION=10 mA(OCM214/215) ION= 4 mA(OCM224/225) ION= 1 mA(OCM244/245) OCM2M4, 2M5 Series M M * Off-state Leakage Current vs. Ambient Temperature 10 -9 Off-state Leakage Current IOFF (A) Turn-on / Turn-off Time (ms) OCM244/245 (VOFF=400 V) OCM224/225 (VOFF=200 V) 0.1 toff ton 10 -10 OCM214/215 (VOFF=100 V) 10 -11 0.01 OCM204/205 (VOFF=60V) 10 -12 -40 0 50 100 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * Coutinuous Foward Current vs. On-resistance 1 200 Ta=25C * Coutinuous Foward Current vs. On-resistance 2 1000 Ta=25C On-resistance RON (W) On-resistance RON (W) OCM244/245 500 100 OCM214/215 OCM204/205 OCM224/225 0 0 10 20 0 0 10 20 Input Current IF (mA) Input Current IF (mA) * Continuous Foward Current vs. Turn-on/Turn-off Time 1000 Ta=25C * Output Terminal Capacitance vs. Applied Voltage Output Terminal Capacitance Cout (pF) 100 f=1MHz Ta=25C Turn-on / Turn-off Time (ms) 100 toff 10 OCM204/205 OCM214/215 OCM224/225 OCM244/245 10 1 ton 1 0.2 1 10 0.1 1 10 100 Input Current IF (mA) Applied Voltage (V) 6/7 OPTICAL MOS RELAYS * Isolation 10 0 Ta=25C 10 OCM2M4, 2M5 Series M M * Insertion Loss 20 OCM204/205 OCM214/215 OCM224/225 OCM244/245 Ta=25C Isolation (dB) -20 OCM204/205 OCM214/215 OCM224/225 OCM244/245 Insertion Loss (dB) 1M 10 M 0 -40 -10 -60 -20 -80 10 K 100 K 10 K 100 K 1M 10 M Frequency (Hz) Frequency (Hz) * Load Current vs. Voltage 100 IF=10m A Ta=25C OCM204/205 OCM214/215 Load Current ION (mA) OCM224/225 OCM244/245 0 -100 -10 0 10 Voltage (V) 7/7 |
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